Working PrincipleThe grinding jars are arranged on the sun wheel of the planetary ball mill.The grinding
balls in the grinding jars are subjected to superimposed rotational movements, the so-called Coriolis forces. The difference in speeds between the balls and grinding jars
produces an interaction between frictional and impact forces, which releases high dynamic
energies. The interplay between these forces produces the high and very effective degree
of size reduction of the planetary ball mill. Various kinds of different materials can be
ground by the mill with dry or wet method. Minimum granularity of ground powder
can be as small as 0.1µm.